package exception;
//自定义异常：通常用于定义那些不满足业务的异常
//自定义异常的几个要素：
//1.类名要见名知意 2.继承自Exception（直接或间接继承都可以）3.提供所有类型的构造器
public class IllegalAgeException extends Exception{
    public IllegalAgeException() {
        super();
    }

    public IllegalAgeException(String message) {
        super(message);
    }

    public IllegalAgeException(String message, Throwable cause) {
        super(message, cause);
    }

    public IllegalAgeException(Throwable cause) {
        super(cause);
    }

    protected IllegalAgeException(String message, Throwable cause, boolean enableSuppression, boolean writableStackTrace) {
        super(message, cause, enableSuppression, writableStackTrace);
    }
}
